| 摘要 |
PURPOSE: A temporary assembling lens for use in a template of semi-rimless and rimless glasses is provided to improve the processability of lens by using a temporary assembling lens attached on the rim of glasses as a template. CONSTITUTION: After stacking and fixing a lens(30) and a temporary assembling lens(20), a bridge coupling hole and a leg coupling hole of the temporary assembling lens(20) are formed on a same position of the lens by vertically moving a drill in a downward direction over the bridge coupling hole and a leg coupling hole. Through-holes for fixing a template include a 8mm-diameter hole provided on the center of the temporary assembling lens(20) and 2mm-diameter holes provided on the left and right thereof. The through-holes are formed on the lens(30).
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